From ab302bb0b87fe01f3110c1c5d5a6fca439d27c6b Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Thu, 28 Feb 2013 13:05:13 +0100 Subject: [PATCH] hwmon: (adt7410) Document ADT7420 support The adt7410 driver supports the ADT7420, but its documentation file makes no mention of that. Add this refrence, and a brief a description of the differences between the ADT7410 and the ADT7420. Signed-off-by: Jean Delvare Cc: Lars-Peter Clausen Cc: Hartmut Knaack Cc: Guenter Roeck Signed-off-by: Guenter Roeck --- Documentation/hwmon/adt7410 | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/Documentation/hwmon/adt7410 b/Documentation/hwmon/adt7410 index 96004000dc2a..58150c480e56 100644 --- a/Documentation/hwmon/adt7410 +++ b/Documentation/hwmon/adt7410 @@ -4,9 +4,14 @@ Kernel driver adt7410 Supported chips: * Analog Devices ADT7410 Prefix: 'adt7410' - Addresses scanned: I2C 0x48 - 0x4B + Addresses scanned: None Datasheet: Publicly available at the Analog Devices website http://www.analog.com/static/imported-files/data_sheets/ADT7410.pdf + * Analog Devices ADT7420 + Prefix: 'adt7420' + Addresses scanned: None + Datasheet: Publicly available at the Analog Devices website + http://www.analog.com/static/imported-files/data_sheets/ADT7420.pdf Author: Hartmut Knaack @@ -27,6 +32,10 @@ value per second or even justget one sample on demand for power saving. Besides, it can completely power down its ADC, if power management is required. +The ADT7420 is register compatible, the only differences being the package, +a slightly narrower operating temperature range (-40°C to +150°C), and a +better accuracy (0.25°C instead of 0.50°C.) + Configuration Notes ------------------- -- GitLab